B.M.C. DAC 1 Owner's Manual - page 6
6
11
Decription of used symbols:
The lightning flash with arrowhead symbol, within an equilateral triangle, is intended
to alert the user to potential shock hazards within the product's enclosure.
The exclamation point within an equilateral triangle, is intended to notify the user to
the presence of important operating and maintenance (servicing) instructions in the
accompanying documentation.
C
AUTION
:
T
O REDUCE THE RISK OF ELECTRIC SHOCK
,
DO NOT REMOVE THE COVER OR REAR PANEL
.
I
T DOES NOT CONTAIN ANY USER
-
SERVICEABLE PARTS
. R
EFER SERVICING TO QUALIFIED
SERVICE PERSONNEL
.
A
NY
F
USE WITHIN THE PHONO MCCI SHOULD JUST BE REPLACED BY QUALIFIED SERVICE
PERSONELL
. R
EFER SERVICING TO QUALIFIED SERVICE PERSONNEL ONLY
.
WARNING :
TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS
APPLIANCE TO RAIN OR MOISTURE.
Power Cord
The units is equipped with a power cable matching to the local AC power line
sockets in the country of sale. Just the attached power cord is specified for the use
with BDCD1.
In case of quiestions please ask an electrician.
Important Safety Information
Digital‐Filter
The FLAT filter delivers most linear frequency response, but shows pre‐ and post‐ringing in dynamic
response. Pre‐ringing does not exist within the analogue world.
The PULSE filter is almost ringing free and thus optimised for dynamic response, but has a slight roll‐
off damping at the top end of the frequency range.
Digital Filter Options
Oversampling
The lowest oversampling setting OVS-L delivers the most dynamic music performance with lowest
distortions.
The highest oversampling setting OVS-H has a slightly smoother and more quiet sound characteristic.
Upsampling (Sample‐Rate‐Converter) / Direct
The DIRECT proceeds the digital signal with its original clock. This is recommended for low‐jitter
sources.
UPS adds an asynchronious up‐sampler and creates a new clock‐base with 96kHz. This way a very
low jitter can be achieved even for poor sources (i.e. DVD player). For the high grade interconnection
SUPERLINK the UPS option is not available.
0dB / +6dB
0dB = Standard output level with max. 2Vrms at RCA, 4Vrms at XLR.
+6dB = Increased output level, for the use low sensivity power amplifier.
Note: Not every amplifier input can accept higher than standard levels without causing distortions.